| 评估日期 | 买入价 | 卖出价 |
| 2015.02.16 | 9.60382 | 9.41551 |
| 2015.02.13 | 9.561473 | 9.373993 |
| 2015.02.12 | 9.497485 | 9.31126 |
| 2015.02.11 | 9.390696 | 9.206564 |
| 2015.02.10 | 9.46687 | 9.281245 |
| 2015.02.09 | 9.600064 | 9.411827 |
| 2015.02.06 | 9.679894 | 9.490093 |
| 2015.02.05 | 9.76663 | 9.575127 |
| 2015.02.04 | 9.615032 | 9.426502 |
| 2015.02.03 | 9.553603 | 9.366278 |